I am trying to calibrate a NC-300. All bands are 10-20 KHZ high. I have
trimmed the respective capacitors to minimum and am still high. Manual says
respective coils are adjustable but they appear fixed.

Q1: is there a general reason or fix for why all bands are high out of
range?

Q2: Is there a way to adjust the coils?

If responding direct use:

hamguy (at) fuse.net

Thanks

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Ron Schuster N9RC
Cincinnati, OH
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